Cellulose evaporative cooling pads for swamp coolers

详情

Corrugated cardboard pad made ​​of cellulose are used in high efficiency evaporative coolers:

One of the advantages of using cellulose cooling pad (or evaporative cooling pad made of cellulose) instead of aspen fibers is that the thickness of the pad will result in the longer contact time of water with air. As the result, more evaporation will be achieved and the exhaust air will be cooler. The aspen fibers used in evaporative air coolers are not thick enough and they can also be scattered around very easily, but the cellulose pads are fixed.

Another advantage is that cellulose pads need to be replaced every 2 to 5 years – depending on water conditions but aspen fibers need to be replaced every year.

With the addition of nano-silver materials to these intermediaries (in the cellulose cooling pads), it can perform as a filter against the entry of some viruses and bacteria, however, using the aspen fibers instead of cellulose cooling pad in evaporative coolers can be hazardous as it is a very suitable place for mold growth. These dangerous elements are eliminated in cooling pad.